MAX14826 Datasheet, PDF (30/32 Pages) Maxim Integrated Products – IO-Link Device Transceiver

MAX14826
IO-Link Device Transceiver
IN
EN
5V STEP-DOWN
REGULATOR
MAX17552
LX
FB
GND
5V
3.3V
10kΩ
VCC
GPIO2
SPI
SPI/PAR VL
UV
1μF
0.1μF
LDO33 V5 LDOIN
VP
VCC
IRQ
MICROCONTROLLER RX
TX
RTS
GPIO1
GND
WU/THSD
RX
TX
TXEN
LO
MAX14826
DODIS
DO
C/Q
GND
DI
SDC36
0.8Ω
1μF
L+
1
2
4
3
L-
Figure 15. Using an Optional External Supply to Power the MAX14826
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